Cryptology
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| Cryptology |
Cryptology is the process of encrypting data and communications so that only those who require it can read and interpret it.
Cryptology is a word used in computer science to describe secure information and communication strategies that employ mathematical concepts and algorithms to modify communications in difficult-to-decipher ways.
Cryptographic key creation, digital signing, data privacy verification, internet browsing, and secure communications including credit card transactions and email all require deterministic algorithms.
Cryptology and cryptanalysis are two topics that are closely related.
Microdots, word-visual blending, and other ways for concealing information in storage or transport are included.
In today's computer-centric world, however, cryptography is most usually associated with scrambling plaintext (also known as cleartext) into ciphertext (a process known as encryption), then back again (known as decryption).
Cryptographers are individuals who specialise in this field.
The four goals listed below are essential to modern cryptography:
Confidentiality
Anyone who was not meant to understand the material will be unable to do so.
Integrity
The information cannot be modified without being noticed either in storage or in transit between the sender and the intended recipient.
Non-repudiation
The creator/sender of information cannot later contradict their objectives in developing or transmitting the material.
Authentication
The sender and recipient can confirm their identity as well as the origin and destination of the information.
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